! Started logfile: J0854+2006_S_2017_01_21_pus_uvs.log on Sun May 5 15:50:43 2019 obs J0854+2006_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0854+2006_S_2017_01_21_pus_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.538194 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 558 lines of history. ! ! Reading 1240 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0854+2006_S_2017_01_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.169843Jy sigma=0.010508 ! Fit after self-cal, rms=1.166931Jy sigma=0.010483 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=7.299 mas, bpa=15.44 degrees ! Estimated noise=3059.94 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.62649 Jy ! Component: 100 - total flux cleaned = 2.01641 Jy ! Total flux subtracted in 100 components = 2.01641 Jy ! Clean residual min=-0.067749 max=0.156478 Jy/beam ! Clean residual mean=-0.000724 rms=0.023078 Jy/beam ! Combined flux in latest and established models = 2.01641 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.01641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.288701Jy sigma=0.002612 ! Fit after self-cal, rms=0.288418Jy sigma=0.002609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171394 Jy ! Component: 100 - total flux cleaned = 0.25777 Jy ! Total flux subtracted in 100 components = 0.25777 Jy ! Clean residual min=-0.043884 max=0.047944 Jy/beam ! Clean residual mean=-0.000192 rms=0.010895 Jy/beam ! Combined flux in latest and established models = 2.27418 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 2.27418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163971Jy sigma=0.001393 ! Fit after self-cal, rms=0.162823Jy sigma=0.001385 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.92 mas, bmaj=8.049 mas, bpa=16.84 degrees ! Estimated noise=2517.34 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514834 Jy ! Component: 100 - total flux cleaned = 0.0804448 Jy ! Component: 150 - total flux cleaned = 0.100269 Jy ! Component: 200 - total flux cleaned = 0.113848 Jy ! Total flux subtracted in 200 components = 0.113848 Jy ! Clean residual min=-0.031915 max=0.038898 Jy/beam ! Clean residual mean=-0.000026 rms=0.008723 Jy/beam ! Combined flux in latest and established models = 2.38803 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 2.38803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146578Jy sigma=0.001205 ! Fit after self-cal, rms=0.146034Jy sigma=0.001201 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.94 LA 1.03 ! MK 1.01 NL 0.99 OV 0.99 PT 0.99 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.99 LA 1.00 ! MK 1.02 NL 1.00 OV 1.02 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.99 LA 1.00 ! MK 1.04 NL 1.00 OV 0.93 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.98 LA 1.09 ! MK 1.00 NL 1.00* OV 0.96 PT 0.98 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.146034Jy sigma=0.001201 ! Fit after self-cal, rms=0.100111Jy sigma=0.000793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=8.117 mas, bpa=16.9 degrees ! Estimated noise=2533.52 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (33.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206238 Jy ! Component: 100 - total flux cleaned = 0.0193428 Jy ! Component: 150 - total flux cleaned = 0.0169412 Jy ! Component: 200 - total flux cleaned = 0.0152372 Jy ! Total flux subtracted in 200 components = 0.0152372 Jy ! Clean residual min=-0.013990 max=0.014578 Jy/beam ! Clean residual mean=-0.000049 rms=0.003550 Jy/beam ! Combined flux in latest and established models = 2.40326 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 2.40326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094374Jy sigma=0.000743 ! Fit after self-cal, rms=0.093955Jy sigma=0.000739 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093955Jy sigma=0.000739 ! Fit after self-cal, rms=0.087170Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=8.115 mas, bpa=16.85 degrees ! Estimated noise=2533.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382925 Jy ! Component: 100 - total flux cleaned = 0.00247995 Jy ! Component: 150 - total flux cleaned = 0.00119764 Jy ! Component: 200 - total flux cleaned = 0.000819879 Jy ! Total flux subtracted in 200 components = 0.000819879 Jy ! Clean residual min=-0.008356 max=0.010910 Jy/beam ! Clean residual mean=-0.000011 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 2.40408 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 2.40408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085672Jy sigma=0.000668 ! Fit after self-cal, rms=0.085506Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-35.5, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076783 Jy ! Component: 100 - total flux cleaned = 0.00942664 Jy ! Component: 150 - total flux cleaned = 0.00979308 Jy ! Component: 200 - total flux cleaned = 0.00996255 Jy ! Total flux subtracted in 200 components = 0.00996255 Jy ! Clean residual min=-0.007375 max=0.007941 Jy/beam ! Clean residual mean=-0.000015 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 2.41404 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 2.41404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084217Jy sigma=0.000656 ! Fit after self-cal, rms=0.084158Jy sigma=0.000656 ! Inverting map ! Added new window around map position (-22, -26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744701 Jy ! Component: 100 - total flux cleaned = 0.0108408 Jy ! Component: 150 - total flux cleaned = 0.0125388 Jy ! Component: 200 - total flux cleaned = 0.0140403 Jy ! Total flux subtracted in 200 components = 0.0140403 Jy ! Clean residual min=-0.005873 max=0.006224 Jy/beam ! Clean residual mean=-0.000020 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 2.42808 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 2.42808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083219Jy sigma=0.000648 ! Fit after self-cal, rms=0.083183Jy sigma=0.000648 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083183Jy sigma=0.000648 ! Fit after self-cal, rms=0.083114Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=8.117 mas, bpa=16.83 degrees ! Estimated noise=2533.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187341 Jy ! Component: 100 - total flux cleaned = 0.00223682 Jy ! Component: 150 - total flux cleaned = 0.00246156 Jy ! Component: 200 - total flux cleaned = 0.00246092 Jy ! Total flux subtracted in 200 components = 0.00246092 Jy ! Clean residual min=-0.005354 max=0.006132 Jy/beam ! Clean residual mean=-0.000014 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 2.43055 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 2.43055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082806Jy sigma=0.000644 ! Fit after self-cal, rms=0.082797Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600876 Jy ! Component: 100 - total flux cleaned = 0.000781267 Jy ! Component: 150 - total flux cleaned = 0.000867671 Jy ! Component: 200 - total flux cleaned = 0.00111996 Jy ! Total flux subtracted in 200 components = 0.00111996 Jy ! Clean residual min=-0.005208 max=0.006138 Jy/beam ! Clean residual mean=-0.000014 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 2.43167 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 136 components and 2.43167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082613Jy sigma=0.000643 ! Fit after self-cal, rms=0.082608Jy sigma=0.000643 ! Inverting map ! Added new window around map position (114, -124). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174142 Jy ! Component: 100 - total flux cleaned = 0.00169406 Jy ! Component: 150 - total flux cleaned = 0.0021792 Jy ! Component: 200 - total flux cleaned = 0.00254944 Jy ! Total flux subtracted in 200 components = 0.00254944 Jy ! Clean residual min=-0.004678 max=0.004588 Jy/beam ! Clean residual mean=-0.000019 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 2.43421 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 159 components and 2.43421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082078Jy sigma=0.000639 ! Fit after self-cal, rms=0.082060Jy sigma=0.000639 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082060Jy sigma=0.000639 ! Fit after self-cal, rms=0.082061Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.451 mas, bmaj=10.21 mas, bpa=2.445 degrees ! Estimated noise=2942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142997 Jy ! Component: 100 - total flux cleaned = -0.00134935 Jy ! Component: 150 - total flux cleaned = -0.00135153 Jy ! Component: 200 - total flux cleaned = -0.00164337 Jy ! Total flux subtracted in 200 components = -0.00164337 Jy ! Clean residual min=-0.004573 max=0.004580 Jy/beam ! Clean residual mean=-0.000023 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 2.43257 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 186 components and 2.43257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081972Jy sigma=0.000638 ! Fit after self-cal, rms=0.081969Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.204e-05 Jy ! Component: 100 - total flux cleaned = -8.75628e-05 Jy ! Component: 150 - total flux cleaned = -0.000152769 Jy ! Component: 200 - total flux cleaned = -0.000213046 Jy ! Total flux subtracted in 200 components = -0.000213046 Jy ! Clean residual min=-0.004364 max=0.004465 Jy/beam ! Clean residual mean=-0.000023 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 2.43236 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 197 components and 2.43236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081919Jy sigma=0.000637 ! Fit after self-cal, rms=0.081916Jy sigma=0.000637 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=8.118 mas, bpa=16.82 degrees ! Estimated noise=2533.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.882 x 8.118 at 16.82 degrees (North through East) ! Clean map min=-0.0059402 max=2.1313 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081916Jy sigma=0.000637 ! Fit after self-cal, rms=0.075589Jy sigma=0.000580 ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=8.118 mas, bpa=16.81 degrees ! Estimated noise=2533.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000765438 Jy ! Component: 100 - total flux cleaned = 0.000486283 Jy ! Component: 150 - total flux cleaned = 5.32141e-05 Jy ! Component: 200 - total flux cleaned = -0.000264971 Jy ! Total flux subtracted in 200 components = -0.000264971 Jy ! Clean residual min=-0.004319 max=0.004471 Jy/beam ! Clean residual mean=-0.000004 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 2.43209 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 207 components and 2.43209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075363Jy sigma=0.000578 ! Fit after self-cal, rms=0.075353Jy sigma=0.000578 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.14964e-06 Jy ! Component: 100 - total flux cleaned = -6.4585e-06 Jy ! Component: 150 - total flux cleaned = 0.000192845 Jy ! Component: 200 - total flux cleaned = 0.00025677 Jy ! Total flux subtracted in 200 components = 0.00025677 Jy ! Clean residual min=-0.004189 max=0.004361 Jy/beam ! Clean residual mean=-0.000005 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 2.43235 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 216 components and 2.43235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075221Jy sigma=0.000577 ! Fit after self-cal, rms=0.075219Jy sigma=0.000577 ! Inverting map ! Added new window around map position (-128, 84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037754 Jy ! Component: 100 - total flux cleaned = 0.00508248 Jy ! Component: 150 - total flux cleaned = 0.00613029 Jy ! Component: 200 - total flux cleaned = 0.00702794 Jy ! Total flux subtracted in 200 components = 0.00702794 Jy ! Clean residual min=-0.003920 max=0.003388 Jy/beam ! Clean residual mean=-0.000002 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 2.43938 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 237 components and 2.43938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074939Jy sigma=0.000575 ! Fit after self-cal, rms=0.074930Jy sigma=0.000575 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074930Jy sigma=0.000575 ! Fit after self-cal, rms=0.074915Jy sigma=0.000574 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=7.373 mas, bpa=15.47 degrees ! Estimated noise=3074.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.61983 Jy ! Component: 100 - total flux cleaned = 2.01449 Jy ! Component: 150 - total flux cleaned = 2.19046 Jy ! Component: 200 - total flux cleaned = 2.27984 Jy ! Total flux subtracted in 200 components = 2.27984 Jy ! Clean residual min=-0.020968 max=0.041567 Jy/beam ! Clean residual mean=-0.000240 rms=0.006595 Jy/beam ! Combined flux in latest and established models = 2.27984 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 2.27984 Jy ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=8.119 mas, bpa=16.81 degrees ! Estimated noise=2533.47 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517178 Jy ! Component: 100 - total flux cleaned = 0.0760124 Jy ! Component: 150 - total flux cleaned = 0.0912787 Jy ! Component: 200 - total flux cleaned = 0.10327 Jy ! Total flux subtracted in 200 components = 0.10327 Jy ! Clean residual min=-0.009480 max=0.012292 Jy/beam ! Clean residual mean=-0.000091 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 2.38311 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 2.38311 Jy ! Inverting map ! Added new window around map position (-6.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120723 Jy ! Component: 100 - total flux cleaned = 0.0190669 Jy ! Component: 150 - total flux cleaned = 0.0230711 Jy ! Component: 200 - total flux cleaned = 0.0259092 Jy ! Total flux subtracted in 200 components = 0.0259092 Jy ! Clean residual min=-0.007152 max=0.007791 Jy/beam ! Clean residual mean=-0.000028 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 2.40902 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 2.40902 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.452 mas, bmaj=10.22 mas, bpa=2.423 degrees ! Estimated noise=2941.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358435 Jy ! Component: 100 - total flux cleaned = 0.00447326 Jy ! Component: 150 - total flux cleaned = 0.006033 Jy ! Component: 200 - total flux cleaned = 0.00745575 Jy ! Total flux subtracted in 200 components = 0.00745575 Jy ! Clean residual min=-0.005367 max=0.004836 Jy/beam ! Clean residual mean=-0.000015 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 2.41648 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105812 Jy ! Component: 100 - total flux cleaned = 0.00180582 Jy ! Component: 150 - total flux cleaned = 0.00274691 Jy ! Component: 200 - total flux cleaned = 0.00352125 Jy ! Total flux subtracted in 200 components = 0.00352125 Jy ! Clean residual min=-0.004536 max=0.004346 Jy/beam ! Clean residual mean=-0.000007 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 2.42 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 91 components and 2.42 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=8.119 mas, bpa=16.81 degrees ! Estimated noise=2533.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188346 Jy ! Component: 100 - total flux cleaned = 0.00406727 Jy ! Component: 150 - total flux cleaned = 0.00556122 Jy ! Component: 200 - total flux cleaned = 0.00694761 Jy ! Total flux subtracted in 200 components = 0.00694761 Jy ! Clean residual min=-0.005875 max=0.005388 Jy/beam ! Clean residual mean=-0.000001 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 2.42695 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 2.42695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076646Jy sigma=0.000587 ! Fit after self-cal, rms=0.076485Jy sigma=0.000586 wmodel J0854+2006_S_2017_01_21_pus_map.mod ! Writing 115 model components to file: J0854+2006_S_2017_01_21_pus_map.mod wobs J0854+2006_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0854+2006_S_2017_01_21_pus_uvs.fits wwins J0854+2006_S_2017_01_21_pus_map.win ! wwins: Wrote 7 windows to J0854+2006_S_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176462 Jy ! Component: 100 - total flux cleaned = -0.00211592 Jy ! Component: 150 - total flux cleaned = -0.0026838 Jy ! Component: 200 - total flux cleaned = -0.00298947 Jy ! Component: 250 - total flux cleaned = -0.00321116 Jy ! Component: 300 - total flux cleaned = -0.00335336 Jy ! Component: 350 - total flux cleaned = -0.00355877 Jy ! Component: 400 - total flux cleaned = -0.00382245 Jy ! Component: 450 - total flux cleaned = -0.00394923 Jy ! Component: 500 - total flux cleaned = -0.00413435 Jy ! Component: 550 - total flux cleaned = -0.00443397 Jy ! Component: 600 - total flux cleaned = -0.00478193 Jy ! Component: 650 - total flux cleaned = -0.00523222 Jy ! Component: 700 - total flux cleaned = -0.00528711 Jy ! Component: 750 - total flux cleaned = -0.00544998 Jy ! Component: 800 - total flux cleaned = -0.00571306 Jy ! Component: 850 - total flux cleaned = -0.00601996 Jy ! Component: 900 - total flux cleaned = -0.00612011 Jy ! Component: 950 - total flux cleaned = -0.00646406 Jy ! Component: 1000 - total flux cleaned = -0.00670449 Jy ! Component: 1050 - total flux cleaned = -0.00708088 Jy ! Component: 1100 - total flux cleaned = -0.00712614 Jy ! Component: 1150 - total flux cleaned = -0.00730789 Jy ! Component: 1200 - total flux cleaned = -0.00757544 Jy ! Component: 1250 - total flux cleaned = -0.00770645 Jy ! Component: 1300 - total flux cleaned = -0.00787766 Jy ! Component: 1350 - total flux cleaned = -0.00813193 Jy ! Component: 1400 - total flux cleaned = -0.00821475 Jy ! Component: 1450 - total flux cleaned = -0.00837814 Jy ! Component: 1500 - total flux cleaned = -0.00849871 Jy ! Component: 1550 - total flux cleaned = -0.00869734 Jy ! Component: 1600 - total flux cleaned = -0.00885369 Jy ! Component: 1650 - total flux cleaned = -0.00885309 Jy ! Component: 1700 - total flux cleaned = -0.00904188 Jy ! Component: 1750 - total flux cleaned = -0.00919027 Jy ! Component: 1800 - total flux cleaned = -0.00922642 Jy ! Component: 1850 - total flux cleaned = -0.00937084 Jy ! Component: 1900 - total flux cleaned = -0.00929985 Jy ! Component: 1950 - total flux cleaned = -0.00954609 Jy ! Component: 2000 - total flux cleaned = -0.00964978 Jy ! Component: 2050 - total flux cleaned = -0.00968437 Jy ! Component: 2100 - total flux cleaned = -0.00982033 Jy ! Component: 2150 - total flux cleaned = -0.00995416 Jy ! Component: 2200 - total flux cleaned = -0.00995418 Jy ! Component: 2250 - total flux cleaned = -0.0100847 Jy ! Component: 2300 - total flux cleaned = -0.0100202 Jy ! Component: 2350 - total flux cleaned = -0.0100521 Jy ! Component: 2400 - total flux cleaned = -0.0100838 Jy ! Component: 2450 - total flux cleaned = -0.010177 Jy ! Component: 2500 - total flux cleaned = -0.0101773 Jy ! Component: 2550 - total flux cleaned = -0.0102994 Jy ! Component: 2600 - total flux cleaned = -0.0102391 Jy ! Component: 2650 - total flux cleaned = -0.0103892 Jy ! Component: 2700 - total flux cleaned = -0.0104186 Jy ! Component: 2750 - total flux cleaned = -0.0103303 Jy ! Component: 2800 - total flux cleaned = -0.0103303 Jy ! Component: 2850 - total flux cleaned = -0.0103302 Jy ! Component: 2900 - total flux cleaned = -0.0103012 Jy ! Component: 2950 - total flux cleaned = -0.0102726 Jy ! Component: 3000 - total flux cleaned = -0.0103007 Jy ! Component: 3050 - total flux cleaned = -0.0103285 Jy ! Component: 3100 - total flux cleaned = -0.0102453 Jy ! Component: 3150 - total flux cleaned = -0.0102178 Jy ! Component: 3200 - total flux cleaned = -0.0101904 Jy ! Component: 3250 - total flux cleaned = -0.0101635 Jy ! Component: 3300 - total flux cleaned = -0.0101366 Jy ! Component: 3350 - total flux cleaned = -0.0100831 Jy ! Component: 3400 - total flux cleaned = -0.0100831 Jy ! Component: 3450 - total flux cleaned = -0.0100568 Jy ! Component: 3500 - total flux cleaned = -0.0100568 Jy ! Component: 3550 - total flux cleaned = -0.0100825 Jy ! Component: 3600 - total flux cleaned = -0.0100312 Jy ! Component: 3650 - total flux cleaned = -0.0100313 Jy ! Component: 3700 - total flux cleaned = -0.00995546 Jy ! Component: 3750 - total flux cleaned = -0.0099052 Jy ! Component: 3800 - total flux cleaned = -0.00985527 Jy ! Component: 3850 - total flux cleaned = -0.0098056 Jy ! Component: 3900 - total flux cleaned = -0.00978096 Jy ! Component: 3950 - total flux cleaned = -0.00982983 Jy ! Component: 4000 - total flux cleaned = -0.00975655 Jy ! Component: 4050 - total flux cleaned = -0.00968401 Jy ! Total flux subtracted in 4096 components = -0.00968415 Jy ! Clean residual min=-0.001798 max=0.001426 Jy/beam ! Clean residual mean=0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 2.41726 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 357 components and 2.41726 Jy ![Exited script file: muppet] wmap "J0854+2006_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.883 x 8.119 at 16.81 degrees (North through East) ! Clean map min=-0.0051809 max=2.1288 Jy/beam ! Writing clean map to FITS file: J0854+2006_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.12881 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000409639 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.057728 0.057728 0.115456 0.230912 0.461824 0.923647 1.84729 3.69459 7.38918 14.7784 29.5567 59.1134 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.883 x 8.119 at 16.81 degrees (North through East) ! Clean map min=-0.0051809 max=2.1288 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0854+2006_S_2017_01_21_pus_uvs.log closed on Sun May 5 15:50:48 2019